Which of these holds the Guinness World Record for most expensive single product ever sold at retail (excluding real estate, artwork, and vehicles)?

World records aren't just about human achievements—they also exist in the retail world! This trivia question explores the intersection of luxury products and world records by asking about the most expensive item ever sold at retail. Test your knowledge of extreme luxury marketing and consumer trends at the highest end of the market. The answer might surprise you!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

L'Homme Diamant suit by Stuart Hughes ($892,000)
The Passion Diamond Shoes by Jada Dubai & Passion Jewelers ($17 million)
Royal Ice Cubes by Glace Luxury Ice Co. ($1 million per cube)
The Supreme Brilliant watch by Graff Diamonds ($55 million)